盆底结构MRI研究进展及思考

盆底结构精细复杂,传统的解剖学以尸检为依据,现代影像学则提供了活体观察功能形态的有效方法。盆底结构核磁共振成像研究的新进展,体现了医学技术创新的稳健性、后发性、综合性,其发展取决于现代科学技术的进步。因此影像医学工作者作为医学科技主体,只有具备综合型知识结构,才能更好地进行医学技术创新。     

EAST AND WEST IN THE FACE OF TECHNOLOGICAL CHANGE

Abstract. Technological changes affect Western culture in three ways: the ratio between the lifetimes of technologies and the human lifetime is inverted; the three principal realms of human life (the home, the workplace, and leisure activity), as well as political systems, are affected; and the cohesion of the social body is threatened. The impact on Eastern culture is softened by a clearer role assigned to school, the resulting level of education, and the influence of Confucian ethics. However, acculturation will vary among countries, depending on the communication ability in the respective societies and the degree of development of social cellular structures, which are the most able to manage complexity.     

Better communication between engineers and managers

This article is concerned with ways better communication between engineers and their managers might help prevent engineers being faced with some of the ethical problems that make up the typical course in engineering ethics. Beginning with observations concerning the Challenger disaster, the article moves on to report results of empirical research on the way technical communication breaks down, or doesn’t break down, between engineers and managers. The article concludes with nine recommendations for organizational change to help prevent communications breakdown. The author holds a National Science Foundation grant to integrate ethics into technical courses. Among his recent publications are: To Make the Punishment Fit the Crime (Westview, 1992), AIDS: Crisis in Professional Ethics (Temple, 1994), and Justice in the Shadow of Death (Rowman and Littlefield, 1996).     

THEOLOGY'S TRUTH AND SCIENTIFIC FORMULATION

Abstract. One of the basic intentions of theology is to extend the explanatory function of the community's faith beyond the community to the realm of wider human experience. In this sense, theology may be called "scientific,'and it will benefit from conforming as much as possible to the characteristics of scientific theory formation. Using the work of Karl Popper and Imre Lakatos as a guide, the following theological theory is proposed: Homo sapiens is God's created co-creator, whose purpose is the stretching/enabling of the systems of nature so that they can participate in Gods purposes in the mode of freedom. It is argued that this research program produces new knowledge in relating the Christian faith to scientific views of human being as comprised of both genes and cultures to a theory of technological civilization; to freedom, determinism, and natural selection; and to credible notions of human purpose. Traditional Christian doctrines are related to this research program.     

Natural Disasters in Indonesia: Relationships Among Posttraumatic Stress,Resource Loss,Depression, Social Support,and Posttraumatic Growth

ABSTRACT

Indonesia is at significant risk for catastrophic natural disasters, including earthquakes, volcanic eruptions, and tsunamis. Few studies have examined psychological functioning following disaster exposure in Indonesia, the fourth most populous country in the world. This study assesses variables associated with posttraumatic stress and posttraumatic growth following a devastating earthquake in Central Java that ranks as one of the costliest in Indonesia. The participants were 85 men and women living in rural farming villages. Almost all (95%) experienced major home damage or total home destruction. Posttraumatic stress symptoms were associated with resource loss, depression, and concerns about future earthquakes. Participants reported moderate posttraumatic growth. Posttraumatic growth was associated with energy resource loss and social support. The findings support conservation of resources stress theory. The implications of the findings for intervention and recovery programs are discussed.     

Responding to Disaster-Related Loss and Grief: Recovering From the 2013 Flood in Southern Alberta,Canada

Applying a loss and grief perspective, this article explores lived experiences and perceptions of social workers and human service professionals who provided psychosocial supports and services to children, youth, and families recovering from the 2013 flood in southern Alberta, Canada. Five interrelated themes emerged from the analysis: (a) challenges with providing services while experiencing personal loss; (b) lack of funding for long-term postdisaster psychosocial recovery; (c) parenting in the context of disaster-related loss; (d) children’s and youth’s experiences of disaster-related loss and grief; and (e) the impact of the flood on family socioeconomic status. Recommendations for research, education and practice are discussed.     

Natural disaster induced cognitive disruption: impacts on action slips

Previous research has indicated an increase in stress levels and cognitive intrusions after natural disasters. These previous studies have not, however, assessed the impact disaster induced cognitive disruption has on human performance. In the present report, we investigated the impact of the 7.1 magnitude 2010 Christchurch, New Zealand earthquake on self-reported earthquake-induced cognitive disruption and its relationship to performance on the Sustained Attention to Response Task (SART). Participants who self-reported greater cognitive disruption induced by the earthquake also had higher levels of errors of commission during SART (r = .80, p < .001). This was even the case when controlling for earthquake-induced anxiety, depression, participant sex, and self-reported sleep amount. Post-disaster assessments need to include the impact of the events directly on cognitive self-regulation and conscious thoughts, in addition to more clinical constructs, such as anxiety and depression.     

Technological Other/Quasi Other: Reflection on Lived Experience

This reflection focuses on lived experience with the Technological Other (Quasi-Other) while pursuing creative video and film activities. In the last decade work in the video and film industries has been transformed through digital manipulation and enhancement brought about by increasingly sophisticated computer technologies. The rules of the craft have not changed but the relationship the artist/editor experiences with these new digital tools has brought about increasingly interesting existential experiences in the creative process. How might this new way of being with technology change the craft and the crafter? Through a phenomenological understanding of Martin Heidegger, Maurice Merleau-Ponty, Don Ihde, and their contributions to the human-technology conversation, this essay moves to reveal the lived experiences of artists/editors who use computers to create by means of film and digital video formats. Exploring notions of lived space, lived body, lived time, and lived relation through the computer interface allows for digging deeper into inhabiting technology and experiencing the Technological Other.     

Coping With Vicarious Trauma in the Aftermath of a Natural Disaster

This study documents the vicarious psychological impact of the 2010 earthquake in Haiti on Haitians living in the United States. The role of coping resources—family, religious, and community support—was explored. The results highlight the importance of family and community as coping strategies to manage such trauma. Este estudio documenta el impacto psicológico vicario que tuvo el terremoto de 2010 en Haití sobre los residentes haitianos que viven en Estados Unidos. Se explora el papel de los recursos de afrontamiento—apoyo familiar, religioso y comunitario. Lo resultados destacan la importancia de la familia y la comunidad como estrategias de afrontamiento para superar un trauma de esas características.